Toxaphene,100 µg/mL,n-hexane,1mL, Back Catalog number: 2663.10-100-HX Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 66171 2,2',3,3',4,4',6-Heptachlorobiphenyl (171) Price on request 9405.24-K-ME Carvedilol-d4 (ethyl-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1133705-56-2 Price on request N389955 Neohesperidin, 100mg Price on request